EP1123748A1 - Installation de revêtement par poudrage électrostatique - Google Patents

Installation de revêtement par poudrage électrostatique Download PDF

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Publication number
EP1123748A1
EP1123748A1 EP00810109A EP00810109A EP1123748A1 EP 1123748 A1 EP1123748 A1 EP 1123748A1 EP 00810109 A EP00810109 A EP 00810109A EP 00810109 A EP00810109 A EP 00810109A EP 1123748 A1 EP1123748 A1 EP 1123748A1
Authority
EP
European Patent Office
Prior art keywords
suction
slots
powder coating
transverse
cabin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00810109A
Other languages
German (de)
English (en)
Inventor
Walter Jahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ramseier Oberflachentechnik AG
Original Assignee
Ramseier Oberflachentechnik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ramseier Oberflachentechnik AG filed Critical Ramseier Oberflachentechnik AG
Priority to EP00810109A priority Critical patent/EP1123748A1/fr
Priority to EP00810747A priority patent/EP1123749B1/fr
Priority to DE50015157T priority patent/DE50015157D1/de
Publication of EP1123748A1 publication Critical patent/EP1123748A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B05B16/25—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations for both automatic and manual spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/60—Ventilation arrangements specially adapted therefor

Definitions

  • the present invention relates to a electrostatic powder coating system according to Preamble of claim 1.
  • Such a powder coating system is, for example, out of EP-B-0 200 681 by the same owner. While the shape of this well-known cabin collecting and vacuuming of the powder residues in relation to the current status of Technology has improved significantly over the course of the Creation of such facilities give rise to the need Object of the present invention, both the walkability of cabins in a powder coating system as well as the efficiency of powder recycling increase. This task is done with an electrostatic Powder coating system solved according to claim 1.
  • the electrostatic powder coating system shows the cabin 1, the suction device with the suction pipe 2, which opens into the cyclone 3, and the connected to the cyclone powder container 4, of which the Powder via a powder line 7 to the automatic Spray guns 5 or to the handheld devices 6.
  • the cabin 1 can, as mentioned in the introduction European patent specification, made of electrically non-conductive Material exist and the same or similar Have cleaning system as in this patent described.
  • the coating organs, such as automatic or hand-operated spray guns are known as provided that also on the suction tube, the cyclone as well the powder container with the powder feed and the line 7 between cyclone and powder container.
  • narrower and wider Bushings 8 and openings 9 the narrower Bushings 8 for the automatic spraying devices, which are arranged on a working platform are provided and the larger openings 9 for a manual pre resp. Post-processing using a hand-operated spray gun are provided.
  • the front sides 10 and 11 of the cabin can, as per Patent cited at the beginning, as double-leaf gates be formed which have an opening.
  • the cabin can only have passages for the workpieces have, i.e. the cabin can like without moving parts Gates made.
  • the cabin has a V-shaped lower part 12, to which the collecting duct 13 adjoins at the bottom, which is rectangular in this embodiment Has cross section.
  • the channel floor 14 rises from the connection 15 of the Suction tube at an angle to the front, so that this a uniform suction performance all over Cabin length results.
  • a variable width has, the channel seen from the suction pipe widened forward, but this version has not proven. 5 that the collecting duct 13 is completed at the front by a plate 23 and also that the clear height of the collecting duct at the front is significantly lower than when connecting the suction pipe, see Fig. 4.
  • the collecting channel 13 is by longitudinally on brackets 16th supported floor slabs completed, like this from the 1 and 2 can be seen.
  • 6 and 6A Base plate 17 in a view from above and in section shown.
  • This base plate is made of a suitable made of electrically non-conductive plastic material and has, for example, a length of 1200 mm, a width of 500 mm and a thickness of 20 mm.
  • the floor slabs also others Have dimensions and a different material can be produced.
  • these walk-in floor slabs are designed so stable that they can carry the weight of an operator, with the given dimensions without this condition meet more.

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
EP00810109A 2000-02-09 2000-02-09 Installation de revêtement par poudrage électrostatique Withdrawn EP1123748A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00810109A EP1123748A1 (fr) 2000-02-09 2000-02-09 Installation de revêtement par poudrage électrostatique
EP00810747A EP1123749B1 (fr) 2000-02-09 2000-08-22 Installation de revêtement par poudrage électrostatique
DE50015157T DE50015157D1 (de) 2000-02-09 2000-08-22 Elektrostatische Pulverbeschichtungsanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00810109A EP1123748A1 (fr) 2000-02-09 2000-02-09 Installation de revêtement par poudrage électrostatique

Publications (1)

Publication Number Publication Date
EP1123748A1 true EP1123748A1 (fr) 2001-08-16

Family

ID=8174544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810109A Withdrawn EP1123748A1 (fr) 2000-02-09 2000-02-09 Installation de revêtement par poudrage électrostatique

Country Status (2)

Country Link
EP (1) EP1123748A1 (fr)
DE (1) DE50015157D1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120303A (en) * 1982-03-09 1983-11-30 Brickhouse Dudley Mfg Road surface access covers and gratings
DE3523423C1 (en) * 1984-08-02 1987-01-02 Passavant Werke Road gully
US4770089A (en) * 1987-05-29 1988-09-13 Vinicombe Gerald K Temporary grate cover for paint spray booth areas
EP0200681B1 (fr) 1985-04-30 1990-06-06 Ramseier, H.U. Installation de revêtement électrostatique
US6010571A (en) * 1995-10-25 2000-01-04 Abb Flexible Automation Inc. Exhaust systems for powder spray booth

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120303A (en) * 1982-03-09 1983-11-30 Brickhouse Dudley Mfg Road surface access covers and gratings
DE3523423C1 (en) * 1984-08-02 1987-01-02 Passavant Werke Road gully
EP0200681B1 (fr) 1985-04-30 1990-06-06 Ramseier, H.U. Installation de revêtement électrostatique
US4770089A (en) * 1987-05-29 1988-09-13 Vinicombe Gerald K Temporary grate cover for paint spray booth areas
US6010571A (en) * 1995-10-25 2000-01-04 Abb Flexible Automation Inc. Exhaust systems for powder spray booth

Also Published As

Publication number Publication date
DE50015157D1 (de) 2008-06-26

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